- 14% K2O – easily absorbable potassium that improves plants’ water management, increases resistance to abiotic stress, and supports the photosynthesis process.
- 21% SO3 – sulfur, a key element in nitrogen metabolism and protein synthesis in plants.
- 15% CaO – nutritional calcium, essential for building cell walls, which improves soil structure and reduces the negative effects of acidification.
- Active Carbon – a component that improves the soil’s sorption capacity, supporting the retention of nutrients and water in the soil.
- Regular use of Potacomplex+S significantly limits the availability of heavy metals and their uptake by plant root systems.
- Fertilizer reaction – pH 9.5 – promotes better availability of nutrients within the reach of plant root systems.
Benefits of Use
- Benefits for Farmers
- Effective fertilization – provides plants with the most important macro- and micronutrients in optimal proportions, supporting their development at every stage of vegetation.
- Farm support – can be applied under various soil and climate conditions. Ideal for crops such as maize, wheat, rapeseed, sugar beets, and forage plants.
- Sustainable solution – the product supports the idea of sustainable agriculture by:
- reducing the amount of fertilizers needed to achieve high yields,
- improving soil condition for years,
- minimizing the negative impact on the environment.
- Benefits for Soil and the Environment
- Higher content of micronutrients such as zinc, manganese, and copper, which support soil fertility.
- Reduced need for high doses of nitrogen fertilizers thanks to better use of available nutrients.
- Environmental safety – research shows that fertilizers based on activated carbon are safe and support sustainable development.
Instructions for Use
- Field Crops – apply in autumn on stubble or in spring before sowing. Can also be applied as top-dressing.
- Orchards and Vegetable Crops – dosage should be adjusted to the specific crop. It is recommended to apply pre-sowing, in early spring, between rows, or after harvest.
- Grasslands – apply in early spring or autumn, can also be applied between harvests.
Precautions
- It is not recommended to combine the fertilizer with plant protection products to avoid undesirable chemical reactions.
- Fertilizer doses should be adjusted to soil type and crop needs, according to previous soil analyses and planned yields.
- For intensive crops, such as maize, higher doses are recommended to maximize the effect.
- Lower doses may be applied on soils rich in mineral nutrients, allowing cost optimization and reducing the risk of over-fertilization.
Dosage
| Fertilized Crop | Estimated Yield (t/ha) | Dosage (kg/ha) |
|---|---|---|
| Winter wheat | 9 | 650 |
| Spring barley | 8 | 600 |
| Rye | 6 | 650 |
| Triticale | 7 | 650 |
| Oats | 8 | 650 |
| Grain maize | 10 | 850 |
| Rapeseed | 5 | 850 |
| Before establishing an orchard | - | 850 |
| Before establishing a berry plantation | - | 800 |
| Ornamental plants grown in the ground | - | 600-650 |
| Grasslands – before sowing grass | - | 800 |
Key Advantages
High Crop Yields
Field studies confirm that fertilizers enriched with active carbon positively impact crop yields. Apply Potacomplex+S and see how your field transforms:- more nutrients in the plant (N, P, Ca),
- stronger and more resilient crops,
- fuller use of the soil’s potential!
Soil Stabilization and Fertility
The use of Potacomplex+S supports soils by:- providing potassium, calcium, and sulfur in forms available for absorption by root hairs,
- increasing the content of key micronutrients (zinc, manganese, copper) essential for soil fertility,
- enhancing the soil’s ability to retain and exchange nutrients thanks to the presence of active carbon,
- supporting nutrient and water retention, which is particularly important during dry periods.







